/* 默认按钮样式  */
.btn {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    display: inline-block;
    border: 1px solid transparent;
    margin-left: 10px;
    margin-bottom: 0;
    border-radius: 4px;
    padding: 0 18px;
    width: auto;
    height: 26px;
    line-height: 24px;
    font-size: 12px;
    cursor: pointer;
    color: #fff !important;
    outline: none;
    min-width: 90px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    opacity: .9;
    filter: alpha(opacity=90); }
  
  .btn:hover {
    opacity: .8;
    filter: alpha(opacity=80); }
  
  /*默认*/
  .btn-green,
  .btn-green:visited {
    background-color: #00ab84; }
  
  .btn-green:active {
    background-color: #1a8c6a; }
  
  .btn-green:hover {
    background-color: #00ab84;
    border-color: #1a8c6a; }
  
  .btn-green[disabled] {
    background-color: #00ab84;
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed; }
  
  /* 主要 */
  .btn-orange,
  .btn-orange:visited {
    background-color: #f18d00;
    border-color: #f18d00; }
  
  .btn-orange:active {
    background-color: #e56700; 
    border-color: #e56700;}
  
  .btn-orange:hover {
    background-color: #f18d00;
    border-color: #f18d00; }
  
  .btn-orange[disabled] {
    background-color: #f18d00;
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed; }
  
  /* 灰色按钮：取消，关闭，无效 */
  .btn-cancel,
  .btn-cancel:visited {
    background-color: #b2b2b2; }
  
  .btn-cancel:active {
    background-color: #a0a0a0; }
  
  .btn-cancel:hover {
    background-color: #b2b2b2;
    border-color: #a0a0a0; }
  
  .btn-primary[disabled] {
    background-color: #b2b2b2;
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed; }
  
  /* 红色按钮：警告，删除 */
  .btn-delete,
  .btn-delete:visited {
    border-color: transparent;
    background-color: #ff0000; }
  
  .btn-delete:active {
    background-color: #e50000; }
  
  .btn-delete:hover {
    background-color: #ff0000;
    border-color: #e50000; }
  
  .btn-delete[disabled] {
    background-color: #ff0000;
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed; }